Wine Report

Dataset statistics

Number of variables	12
Number of observations	3961
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	402.3 KiB
Average record size in memory	104.0 B

Variable types

Numeric	11
Text	1

Alerts

`free sulfur dioxide` is highly overall correlated with `total sulfur dioxide`	High correlation
`total sulfur dioxide` is highly overall correlated with `free sulfur dioxide`	High correlation

Reproduction

Analysis started	2025-02-21 12:39:59.854475
Analysis finished	2025-02-21 12:40:19.799740
Duration	19.95 seconds
Software version	ydata-profiling v0.0.dev0
Download configuration	config.json

fixed acidity
Real number (ℝ)

Distinct	68
Distinct (%)	1.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.8393461

Minimum	3.8
Maximum	14.2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	3.8
5-th percentile	5.6
Q1	6.3
median	6.8
Q3	7.3
95-th percentile	8.3
Maximum	14.2
Range	10.4
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.86685974
Coefficient of variation (CV)	0.126746
Kurtosis	2.2530474
Mean	6.8393461
Median Absolute Deviation (MAD)	0.5
Skewness	0.69610022
Sum	27090.65
Variance	0.75144581
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6.8	241	6.1%
6.6	238	6.0%
6.4	224	5.7%
6.9	191	4.8%
6.7	190	4.8%
6.5	182	4.6%
7	179	4.5%
6.2	159	4.0%
6.3	158	4.0%
7.1	154	3.9%
Other values (58)	2045	51.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.8	1	< 0.1%
3.9	1	< 0.1%
4.2	2	0.1%
4.4	3	0.1%
4.5	1	< 0.1%
4.6	1	< 0.1%
4.7	5	0.1%
4.8	9	0.2%
4.9	5	0.1%
5	20	0.5%

Value	Count	Frequency (%)
14.2	1	< 0.1%
11.8	1	< 0.1%
10.7	1	< 0.1%
10.3	2	0.1%
10.2	1	< 0.1%
10	3	0.1%
9.9	2	0.1%
9.8	8	0.2%
9.7	3	0.1%
9.6	5	0.1%

volatile acidity
Real number (ℝ)

Distinct	125
Distinct (%)	3.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	12.559335

Minimum	0.08
Maximum	965
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	0.08
5-th percentile	0.16
Q1	0.21
median	0.27
Q3	0.33
95-th percentile	0.58
Maximum	965
Range	964.92
Interquartile range (IQR)	0.12

Descriptive statistics

Standard deviation	72.603482
Coefficient of variation (CV)	5.7808382
Kurtosis	55.575696
Mean	12.559335
Median Absolute Deviation (MAD)	0.06
Skewness	7.0191599
Sum	49747.525
Variance	5271.2656
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.28	213	5.4%
0.24	208	5.3%
0.26	207	5.2%
0.25	179	4.5%
0.22	178	4.5%
0.27	175	4.4%
0.2	175	4.4%
0.23	173	4.4%
0.21	158	4.0%
0.3	154	3.9%
Other values (115)	2141	54.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.08	2	0.1%
0.09	1	< 0.1%
0.1	6	0.2%
0.11	9	0.2%
0.12	28	0.7%
0.13	36	0.9%
0.14	48	1.2%
0.15	67	1.7%
0.16	109	2.8%
0.17	113	2.9%

Value	Count	Frequency (%)
965	1	< 0.1%
905	1	< 0.1%
815	1	< 0.1%
785	1	< 0.1%
705	2	0.1%
695	3	0.1%
685	1	< 0.1%
655	3	0.1%
615	3	0.1%
595	2	0.1%

citric acid
Real number (ℝ)

Distinct	87
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.33433224

Minimum	0
Maximum	1.66
Zeros	18
Zeros (%)	0.5%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0.17
Q1	0.27
median	0.32
Q3	0.39
95-th percentile	0.53
Maximum	1.66
Range	1.66
Interquartile range (IQR)	0.12

Descriptive statistics

Standard deviation	0.12244609
Coefficient of variation (CV)	0.36624075
Kurtosis	6.8448082
Mean	0.33433224
Median Absolute Deviation (MAD)	0.06
Skewness	1.310601
Sum	1324.29
Variance	0.014993045
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3	239	6.0%
0.28	220	5.6%
0.32	214	5.4%
0.34	181	4.6%
0.29	179	4.5%
0.49	173	4.4%
0.26	173	4.4%
0.27	164	4.1%
0.31	162	4.1%
0.33	155	3.9%
Other values (77)	2101	53.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	18	0.5%
0.01	6	0.2%
0.02	6	0.2%
0.03	2	0.1%
0.04	10	0.3%
0.05	5	0.1%
0.06	5	0.1%
0.07	11	0.3%
0.08	4	0.1%
0.09	11	0.3%

Value	Count	Frequency (%)
1.66	1	< 0.1%
1.23	1	< 0.1%
1	5	0.1%
0.99	1	< 0.1%
0.91	1	< 0.1%
0.88	1	< 0.1%
0.86	1	< 0.1%
0.82	2	0.1%
0.81	2	0.1%
0.8	1	< 0.1%

residual sugar
Real number (ℝ)

Distinct	310
Distinct (%)	7.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.9148195

Minimum	0.6
Maximum	65.8
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	0.6
5-th percentile	1.1
Q1	1.6
median	4.7
Q3	8.9
95-th percentile	15.2
Maximum	65.8
Range	65.2
Interquartile range (IQR)	7.3

Descriptive statistics

Standard deviation	4.8616463
Coefficient of variation (CV)	0.82194331
Kurtosis	5.6815122
Mean	5.9148195
Median Absolute Deviation (MAD)	3.2
Skewness	1.333639
Sum	23428.6
Variance	23.635605
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.4	165	4.2%
1.2	165	4.2%
1.6	144	3.6%
1.3	134	3.4%
1.1	126	3.2%
1.5	125	3.2%
1.7	87	2.2%
1.8	85	2.1%
1	77	1.9%
2	67	1.7%
Other values (300)	2786	70.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.6	1	< 0.1%
0.7	7	0.2%
0.8	25	0.6%
0.9	35	0.9%
0.95	3	0.1%
1	77	1.9%
1.05	1	< 0.1%
1.1	126	3.2%
1.15	3	0.1%
1.2	165	4.2%

Value	Count	Frequency (%)
65.8	1	< 0.1%
31.6	1	< 0.1%
26.05	1	< 0.1%
23.5	1	< 0.1%
22.6	1	< 0.1%
22	1	< 0.1%
20.8	2	0.1%
20.7	1	< 0.1%
20.4	1	< 0.1%
20.3	1	< 0.1%

chlorides
Real number (ℝ)

Distinct	160
Distinct (%)	4.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	40.618773

Minimum	0.02
Maximum	346
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	0.02
5-th percentile	0.04
Q1	32
median	41
Q3	48
95-th percentile	66
Maximum	346
Range	345.98
Interquartile range (IQR)	16

Descriptive statistics

Standard deviation	25.930754
Coefficient of variation (CV)	0.63839334
Kurtosis	20.682455
Mean	40.618773
Median Absolute Deviation (MAD)	8
Skewness	2.9656102
Sum	160890.96
Variance	672.40401
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
36	165	4.2%
44	155	3.9%
42	155	3.9%
0.04	152	3.8%
46	152	3.8%
47	145	3.7%
38	140	3.5%
34	137	3.5%
37	136	3.4%
48	135	3.4%
Other values (150)	2489	62.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.02	13	0.3%
0.03	93	2.3%
0.04	152	3.8%
0.05	130	3.3%
0.06	37	0.9%
0.07	6	0.2%
0.08	4	0.1%
0.09	2	0.1%
0.11	2	0.1%
0.12	1	< 0.1%

Value	Count	Frequency (%)
346	1	< 0.1%
301	1	< 0.1%
271	1	< 0.1%
255	1	< 0.1%
244	1	< 0.1%
239	1	< 0.1%
217	1	< 0.1%
212	1	< 0.1%
211	1	< 0.1%
209	1	< 0.1%

free sulfur dioxide
Real number (ℝ)

HIGH CORRELATION

Distinct	132
Distinct (%)	3.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	34.889169

Minimum	2
Maximum	289
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	2
5-th percentile	11
Q1	23
median	33
Q3	45
95-th percentile	63
Maximum	289
Range	287
Interquartile range (IQR)	22

Descriptive statistics

Standard deviation	17.210021
Coefficient of variation (CV)	0.49327688
Kurtosis	13.434025
Mean	34.889169
Median Absolute Deviation (MAD)	11
Skewness	1.5666802
Sum	138196
Variance	296.18481
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
29	125	3.2%
31	110	2.8%
34	107	2.7%
26	105	2.7%
36	102	2.6%
24	101	2.5%
35	97	2.4%
28	95	2.4%
23	93	2.3%
25	92	2.3%
Other values (122)	2934	74.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2	1	< 0.1%
3	9	0.2%
4	9	0.2%
5	23	0.6%
6	29	0.7%
7	21	0.5%
8	29	0.7%
9	26	0.7%
10	44	1.1%
11	38	1.0%

Value	Count	Frequency (%)
289	1	< 0.1%
146.5	1	< 0.1%
138.5	1	< 0.1%
131	1	< 0.1%
128	1	< 0.1%
124	1	< 0.1%
122.5	1	< 0.1%
118.5	1	< 0.1%
112	1	< 0.1%
110	1	< 0.1%

total sulfur dioxide
Real number (ℝ)

HIGH CORRELATION

Distinct	251
Distinct (%)	6.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	137.19351

Minimum	9
Maximum	440
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	9
5-th percentile	73
Q1	106
median	133
Q3	166
95-th percentile	212
Maximum	440
Range	431
Interquartile range (IQR)	60

Descriptive statistics

Standard deviation	43.129065
Coefficient of variation (CV)	0.31436665
Kurtosis	0.73525786
Mean	137.19351
Median Absolute Deviation (MAD)	29
Skewness	0.45679968
Sum	543423.5
Variance	1860.1163
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
111	51	1.3%
114	47	1.2%
113	46	1.2%
128	45	1.1%
122	45	1.1%
117	44	1.1%
150	43	1.1%
126	42	1.1%
98	41	1.0%
118	41	1.0%
Other values (241)	3516	88.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
9	1	< 0.1%
10	1	< 0.1%
18	1	< 0.1%
19	1	< 0.1%
21	1	< 0.1%
24	2	0.1%
25	1	< 0.1%
26	1	< 0.1%
28	3	0.1%
29	2	0.1%

Value	Count	Frequency (%)
440	1	< 0.1%
366.5	1	< 0.1%
344	1	< 0.1%
313	1	< 0.1%
307.5	1	< 0.1%
303	1	< 0.1%
294	1	< 0.1%
282	1	< 0.1%
272	2	0.1%
260	1	< 0.1%

density
Real number (ℝ)

Distinct	890
Distinct (%)	22.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	116.60818

Minimum	0.99
Maximum	999
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	0.99
5-th percentile	9.906
Q1	9.939
median	98.935
Q3	99.374
95-th percentile	992
Maximum	999
Range	998.01
Interquartile range (IQR)	89.435

Descriptive statistics

Standard deviation	239.35109
Coefficient of variation (CV)	2.0526098
Kurtosis	9.1548744
Mean	116.60818
Median Absolute Deviation (MAD)	88.957
Skewness	3.2656309
Sum	461884.99
Variance	57288.943
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
992	60	1.5%
9.928	52	1.3%
9.932	49	1.2%
993	46	1.2%
9.934	46	1.2%
9.938	43	1.1%
9.944	41	1.0%
9.927	40	1.0%
9.924	39	1.0%
9.954	37	0.9%
Other values (880)	3508	88.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.99	25	0.6%
1	13	0.3%
1.001	3	0.1%
1.0103	1	< 0.1%
1.2001	5	0.1%
1.2002	6	0.2%
1.2003	1	< 0.1%
1.2004	6	0.2%
1.2005	2	0.1%
1.2006	3	0.1%

Value	Count	Frequency (%)
999	5	0.1%
998.365	1	< 0.1%
998.275	1	< 0.1%
998	25	0.6%
997	20	0.5%
996	15	0.4%
995	22	0.6%
994	34	0.9%
993	46	1.2%
992	60	1.5%

pH
Real number (ℝ)

Distinct	103
Distinct (%)	2.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.1954582

Minimum	2.72
Maximum	3.82
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	2.72
5-th percentile	2.96
Q1	3.09
median	3.18
Q3	3.29
95-th percentile	3.46
Maximum	3.82
Range	1.1
Interquartile range (IQR)	0.2

Descriptive statistics

Standard deviation	0.15154557
Coefficient of variation (CV)	0.047425301
Kurtosis	0.54995703
Mean	3.1954582
Median Absolute Deviation (MAD)	0.1
Skewness	0.45545683
Sum	12657.21
Variance	0.022966059
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.16	128	3.2%
3.14	127	3.2%
3.22	119	3.0%
3.19	115	2.9%
3.24	114	2.9%
3.18	114	2.9%
3.15	114	2.9%
3.2	111	2.8%
3.12	111	2.8%
3.1	109	2.8%
Other values (93)	2799	70.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.72	1	< 0.1%
2.74	1	< 0.1%
2.77	1	< 0.1%
2.79	2	0.1%
2.8	3	0.1%
2.82	1	< 0.1%
2.83	3	0.1%
2.84	1	< 0.1%
2.85	6	0.2%
2.86	7	0.2%

Value	Count	Frequency (%)
3.82	1	< 0.1%
3.81	1	< 0.1%
3.8	2	0.1%
3.79	1	< 0.1%
3.77	2	0.1%
3.76	2	0.1%
3.75	2	0.1%
3.74	2	0.1%
3.72	2	0.1%
3.7	1	< 0.1%

sulphates
Real number (ℝ)

Distinct	79
Distinct (%)	2.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.49035092

Minimum	0.22
Maximum	1.08
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	0.22
5-th percentile	0.34
Q1	0.41
median	0.48
Q3	0.55
95-th percentile	0.7
Maximum	1.08
Range	0.86
Interquartile range (IQR)	0.14

Descriptive statistics

Standard deviation	0.11352281
Coefficient of variation (CV)	0.23151339
Kurtosis	1.5650206
Mean	0.49035092
Median Absolute Deviation (MAD)	0.07
Skewness	0.93785334
Sum	1942.28
Variance	0.012887427
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5	191	4.8%
0.46	182	4.6%
0.44	171	4.3%
0.38	165	4.2%
0.45	148	3.7%
0.47	144	3.6%
0.42	144	3.6%
0.48	142	3.6%
0.54	136	3.4%
0.49	134	3.4%
Other values (69)	2404	60.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.22	1	< 0.1%
0.23	1	< 0.1%
0.25	4	0.1%
0.26	3	0.1%
0.27	10	0.3%
0.28	12	0.3%
0.29	12	0.3%
0.3	24	0.6%
0.31	31	0.8%
0.32	44	1.1%

Value	Count	Frequency (%)
1.08	1	< 0.1%
1.06	1	< 0.1%
1.01	1	< 0.1%
1	1	< 0.1%
0.99	1	< 0.1%
0.98	3	0.1%
0.97	1	< 0.1%
0.96	3	0.1%
0.95	3	0.1%
0.94	2	0.1%

quality
Real number (ℝ)

Distinct	7
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.8548346

Minimum	3
Maximum	9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	61.9 KiB

Quantile statistics

Minimum	3
5-th percentile	5
Q1	5
median	6
Q3	6
95-th percentile	7
Maximum	9
Range	6
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.89068268
Coefficient of variation (CV)	0.15212773
Kurtosis	0.29934517
Mean	5.8548346
Median Absolute Deviation (MAD)	1
Skewness	0.11200403
Sum	23191
Variance	0.79331564
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
6	1788	45.1%
5	1175	29.7%
7	689	17.4%
4	153	3.9%
8	131	3.3%
3	20	0.5%
9	5	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3	20	0.5%
4	153	3.9%
5	1175	29.7%
6	1788	45.1%
7	689	17.4%
8	131	3.3%
9	5	0.1%

Value	Count	Frequency (%)
9	5	0.1%
8	131	3.3%
7	689	17.4%
6	1788	45.1%
5	1175	29.7%
4	153	3.9%
3	20	0.5%

alcohol
Text

Distinct	101
Distinct (%)	2.5%
Missing	0
Missing (%)	0.0%
Memory size	61.9 KiB

Length

Max length	25
Median length	12
Mean length	11.49028
Min length	3

Characters and Unicode

Total characters	45513
Distinct characters	15
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	32 ?
Unique (%)	0.8%

Sample

1st row	R$ 45.512,00
2nd row	R$ 45.421,00
3rd row	R$ 45.301,00
4th row	R$ 45.544,00
5th row	R$ 45.452,00

Value	Count	Frequency (%)
r	3933	49.8%
45.421,00	177	2.2%
45.391,00	169	2.1%
10,00	143	1.8%
45.422,00	140	1.8%
45.331,00	140	1.8%
11,00	130	1.6%
45.392,00	130	1.6%
45.514,00	119	1.5%
9,00	116	1.5%
Other values (92)	2697	34.2%

Most occurring characters

Value	Count	Frequency (%)
0	8594	18.9%
4	5352	11.8%
5	4715	10.4%
R	3933	8.6%
$	3933	8.6%
	3933	8.6%
,	3933	8.6%
.	3529	7.8%
3	3008	6.6%
1	1712	3.8%
Other values (5)	2871	6.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	45513	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	8594	18.9%
4	5352	11.8%
5	4715	10.4%
R	3933	8.6%
$	3933	8.6%
	3933	8.6%
,	3933	8.6%
.	3529	7.8%
3	3008	6.6%
1	1712	3.8%
Other values (5)	2871	6.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	45513	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	8594	18.9%
4	5352	11.8%
5	4715	10.4%
R	3933	8.6%
$	3933	8.6%
	3933	8.6%
,	3933	8.6%
.	3529	7.8%
3	3008	6.6%
1	1712	3.8%
Other values (5)	2871	6.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	45513	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	8594	18.9%
4	5352	11.8%
5	4715	10.4%
R	3933	8.6%
$	3933	8.6%
	3933	8.6%
,	3933	8.6%
.	3529	7.8%
3	3008	6.6%
1	1712	3.8%
Other values (5)	2871	6.3%

Auto

Heatmap
Table

	chlorides	citric acid	density	fixed acidity	free sulfur dioxide	pH	quality	residual sugar	sulphates	total sulfur dioxide	volatile acidity
chlorides	1.000	0.043	0.087	0.059	0.149	-0.019	-0.251	0.153	0.085	0.302	0.016
citric acid	0.043	1.000	-0.087	0.309	0.084	-0.169	0.030	0.031	0.063	0.090	-0.169
density	0.087	-0.087	1.000	-0.027	0.107	-0.088	-0.121	0.286	0.098	0.120	0.011
fixed acidity	0.059	0.309	-0.027	1.000	-0.036	-0.420	-0.094	0.092	-0.008	0.096	-0.073
free sulfur dioxide	0.149	0.084	0.107	-0.036	1.000	-0.017	0.033	0.345	0.032	0.620	-0.087
pH	-0.019	-0.169	-0.088	-0.420	-0.017	1.000	0.136	-0.153	0.131	-0.002	-0.038
quality	-0.251	0.030	-0.121	-0.094	0.033	0.136	1.000	-0.092	0.036	-0.203	-0.170
residual sugar	0.153	0.031	0.286	0.092	0.345	-0.153	-0.092	1.000	0.001	0.432	0.128
sulphates	0.085	0.063	0.098	-0.008	0.032	0.131	0.036	0.001	1.000	0.157	-0.015
total sulfur dioxide	0.302	0.090	0.120	0.096	0.620	-0.002	-0.203	0.432	0.157	1.000	0.115
volatile acidity	0.016	-0.169	0.011	-0.073	-0.087	-0.038	-0.170	0.128	-0.015	0.115	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	quality	alcohol
0	7.0	0.27	0.36	20.70	45.00	45.0	170.0	1.001	3.00	0.45	6	R$ 45.512,00
1	6.3	0.30	0.34	1.60	49.00	14.0	132.0	994.000	3.30	0.49	6	R$ 45.421,00
2	8.1	0.28	0.40	6.90	0.05	30.0	97.0	9.951	3.26	0.44	6	R$ 45.301,00
3	7.2	0.23	0.32	8.50	58.00	47.0	186.0	9.956	3.19	0.40	6	R$ 45.544,00
6	6.2	0.32	0.16	7.00	45.00	30.0	136.0	9.949	3.18	0.47	6	R$ 45.452,00
9	8.1	0.22	0.43	1.50	44.00	28.0	129.0	9.938	3.22	0.45	6	R$ 11,00
10	8.1	0.27	0.41	1.45	33.00	11.0	63.0	9.908	2.99	0.56	5	R$ 12,00
11	8.6	0.23	0.40	4.20	35.00	17.0	109.0	9.947	3.14	0.53	5	R$ 45.482,00
12	7.9	0.18	0.37	1.20	0.04	16.0	75.0	992.000	3.18	0.63	5	R$ 45.514,00
13	6.6	0.16	0.40	1.50	44.00	48.0	143.0	9.912	3.54	0.52	7	R$ 45.394,00

	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	quality	alcohol
4888	6.8	0.22	0.36	1.20	52.00	38.0	127.0	9.933	3.04	0.54	5	R$ 45.331,00
4889	4.9	235.00	0.27	11.75	0.03	34.0	118.0	9.954	3.07	0.50	6	R$ 45.391,00
4890	6.1	0.34	0.29	2.20	36.00	25.0	100.0	98.938	3.06	0.44	6	R$ 45.515,00
4891	5.7	0.21	0.32	0.90	38.00	38.0	121.0	99.074	3.24	0.46	6	R$ 45.453,00
4892	6.5	0.23	0.38	1.30	32.00	29.0	112.0	99.298	3.29	0.54	5	R$ 45.482,00
4893	6.2	0.21	0.29	1.60	39.00	24.0	92.0	99.114	3.27	0.50	6	R$ 45.333,00
4894	6.6	0.32	0.36	8.00	47.00	57.0	168.0	9.949	3.15	0.46	5	R$ 45.452,00
4895	6.5	0.24	0.19	1.20	41.00	30.0	111.0	99.254	2.99	0.46	6	R$ 45.391,00
4896	5.5	0.29	0.30	1.10	22.00	20.0	110.0	98.869	3.34	0.38	7	R$ 45.516,00
4897	6.0	0.21	0.38	0.80	0.02	22.0	98.0	98.941	3.26	0.32	6	R$ 45.515,00

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample